i have a jailbroken 2.2.1 ipod touch 1st gen and i have been able to use the NES, GameBoy, and SEGA Genesis emulators with no problem, but with psx4iphone i install it from Cydia, allow my springboard to restart (even the entire ipod sometimes), yet when i try to start the app it brings up a black screen for about 3 seconds and then goes straight back to the home screen. I have followed like 4 different tutorials and as far as i know its not a problem with the scph1001.bin and all that stuff, it just doesnt start. i think its probably something about psx4iphone only working on 3.0 firmware? can anyone help me and/or just tell me where i can get a psx emulator that really does work on 2.2.1 ipod touch 1st gens? oh yeah and i tried downloading psx4all just by googling it and sshed it onto my ipod but it just did a white screen for like 2 secs then back to the home.